Boonton Dam
New Jersey — Morris County — Rockaway River
Location
| State | New Jersey |
| County | Morris |
| River | Rockaway River |
| Coordinates | 40.89568, -74.39787 |
Physical Characteristics
| NID Height | 120 ft |
| Dam Height | 120 ft |
| Dam Length | 2,150 ft |
| NID Storage | 28,000 acre-ft |
| Max Storage | — |
| Surface Area | 800 acres |
Safety Classification
| Hazard Potential | High |
| Condition Assessment | Satisfactory |
| EAP Status | Yes |
| Last Inspection | May 22, 2024 |
| Inspection Frequency | 2 |
Dam Information
| Year Completed | 1905 |
| Primary Purpose | Water Supply |
| Dam Type | Masonry |
| Owner Type | Local Government |
| Owner | Jersey City Municipal Utilities Authority |
Location Map
About This Dam Record
Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.